./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec7_product13.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_2c776616-519e-44ce-bc3c-7c303a1d5332/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2c776616-519e-44ce-bc3c-7c303a1d5332/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2c776616-519e-44ce-bc3c-7c303a1d5332/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2c776616-519e-44ce-bc3c-7c303a1d5332/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec7_product13.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2c776616-519e-44ce-bc3c-7c303a1d5332/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2c776616-519e-44ce-bc3c-7c303a1d5332/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9b35b1d1efec08bea7681187b4614cf5fd3807a6 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-10-22 11:26:30,589 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 11:26:30,593 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 11:26:30,602 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 11:26:30,602 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 11:26:30,603 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 11:26:30,604 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 11:26:30,605 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 11:26:30,607 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 11:26:30,607 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 11:26:30,608 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 11:26:30,609 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 11:26:30,609 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 11:26:30,610 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 11:26:30,611 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 11:26:30,612 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 11:26:30,612 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 11:26:30,613 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 11:26:30,614 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 11:26:30,616 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 11:26:30,617 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 11:26:30,618 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 11:26:30,619 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 11:26:30,619 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 11:26:30,621 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 11:26:30,621 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 11:26:30,622 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 11:26:30,622 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 11:26:30,623 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 11:26:30,623 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 11:26:30,623 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 11:26:30,624 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 11:26:30,625 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 11:26:30,625 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 11:26:30,626 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 11:26:30,626 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 11:26:30,627 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 11:26:30,627 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 11:26:30,627 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 11:26:30,628 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 11:26:30,629 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 11:26:30,629 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2c776616-519e-44ce-bc3c-7c303a1d5332/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2019-10-22 11:26:30,640 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 11:26:30,640 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 11:26:30,641 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 11:26:30,641 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-22 11:26:30,641 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-22 11:26:30,641 INFO L138 SettingsManager]: * Explicit value domain=true [2019-10-22 11:26:30,641 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-10-22 11:26:30,642 INFO L138 SettingsManager]: * Octagon Domain=false [2019-10-22 11:26:30,642 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-10-22 11:26:30,642 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-10-22 11:26:30,642 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-10-22 11:26:30,642 INFO L138 SettingsManager]: * Interval Domain=false [2019-10-22 11:26:30,643 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 11:26:30,643 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 11:26:30,643 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 11:26:30,643 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 11:26:30,644 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 11:26:30,644 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 11:26:30,644 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 11:26:30,644 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 11:26:30,644 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 11:26:30,644 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 11:26:30,645 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 11:26:30,645 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 11:26:30,645 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-22 11:26:30,645 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 11:26:30,645 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-22 11:26:30,645 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 11:26:30,646 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 11:26:30,646 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 11:26:30,646 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 11:26:30,646 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-22 11:26:30,646 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 11:26:30,647 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 11:26:30,647 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 11:26:30,647 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_2c776616-519e-44ce-bc3c-7c303a1d5332/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9b35b1d1efec08bea7681187b4614cf5fd3807a6 [2019-10-22 11:26:30,683 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 11:26:30,696 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 11:26:30,701 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 11:26:30,704 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 11:26:30,705 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 11:26:30,705 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2c776616-519e-44ce-bc3c-7c303a1d5332/bin/utaipan/../../sv-benchmarks/c/product-lines/email_spec7_product13.cil.c [2019-10-22 11:26:30,754 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2c776616-519e-44ce-bc3c-7c303a1d5332/bin/utaipan/data/872ba7edc/3009f0227b6a45e0891ebbe12c02f8c2/FLAG6a71270c2 [2019-10-22 11:26:31,258 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 11:26:31,258 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2c776616-519e-44ce-bc3c-7c303a1d5332/sv-benchmarks/c/product-lines/email_spec7_product13.cil.c [2019-10-22 11:26:31,287 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2c776616-519e-44ce-bc3c-7c303a1d5332/bin/utaipan/data/872ba7edc/3009f0227b6a45e0891ebbe12c02f8c2/FLAG6a71270c2 [2019-10-22 11:26:31,723 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2c776616-519e-44ce-bc3c-7c303a1d5332/bin/utaipan/data/872ba7edc/3009f0227b6a45e0891ebbe12c02f8c2 [2019-10-22 11:26:31,725 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 11:26:31,726 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 11:26:31,727 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 11:26:31,728 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 11:26:31,731 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 11:26:31,732 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 11:26:31" (1/1) ... [2019-10-22 11:26:31,735 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32febd0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:31, skipping insertion in model container [2019-10-22 11:26:31,735 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 11:26:31" (1/1) ... [2019-10-22 11:26:31,742 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 11:26:31,820 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 11:26:32,471 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 11:26:32,490 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 11:26:32,595 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 11:26:32,669 INFO L192 MainTranslator]: Completed translation [2019-10-22 11:26:32,669 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:32 WrapperNode [2019-10-22 11:26:32,669 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 11:26:32,670 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 11:26:32,670 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 11:26:32,670 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 11:26:32,678 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:32" (1/1) ... [2019-10-22 11:26:32,705 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:32" (1/1) ... [2019-10-22 11:26:32,762 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 11:26:32,762 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 11:26:32,762 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 11:26:32,762 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 11:26:32,771 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:32" (1/1) ... [2019-10-22 11:26:32,772 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:32" (1/1) ... [2019-10-22 11:26:32,777 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:32" (1/1) ... [2019-10-22 11:26:32,777 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:32" (1/1) ... [2019-10-22 11:26:32,795 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:32" (1/1) ... [2019-10-22 11:26:32,816 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:32" (1/1) ... [2019-10-22 11:26:32,820 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:32" (1/1) ... [2019-10-22 11:26:32,835 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 11:26:32,836 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 11:26:32,836 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 11:26:32,836 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 11:26:32,837 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:32" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2c776616-519e-44ce-bc3c-7c303a1d5332/bin/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 11:26:32,897 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-10-22 11:26:32,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 11:26:32,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-22 11:26:32,898 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 11:26:32,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 11:26:34,451 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 11:26:34,452 INFO L284 CfgBuilder]: Removed 231 assume(true) statements. [2019-10-22 11:26:34,453 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 11:26:34 BoogieIcfgContainer [2019-10-22 11:26:34,454 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 11:26:34,455 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-22 11:26:34,455 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-22 11:26:34,458 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-22 11:26:34,458 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.10 11:26:31" (1/3) ... [2019-10-22 11:26:34,460 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44470ea0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 11:26:34, skipping insertion in model container [2019-10-22 11:26:34,460 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:32" (2/3) ... [2019-10-22 11:26:34,460 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44470ea0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 11:26:34, skipping insertion in model container [2019-10-22 11:26:34,461 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 11:26:34" (3/3) ... [2019-10-22 11:26:34,462 INFO L109 eAbstractionObserver]: Analyzing ICFG email_spec7_product13.cil.c [2019-10-22 11:26:34,473 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-22 11:26:34,481 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-10-22 11:26:34,494 INFO L249 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-10-22 11:26:34,527 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-22 11:26:34,527 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-22 11:26:34,527 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-22 11:26:34,527 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-22 11:26:34,527 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-22 11:26:34,527 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-22 11:26:34,527 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-22 11:26:34,528 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-22 11:26:34,555 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states. [2019-10-22 11:26:34,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2019-10-22 11:26:34,567 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:26:34,568 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 11:26:34,570 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:26:34,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:26:34,578 INFO L82 PathProgramCache]: Analyzing trace with hash -1713859038, now seen corresponding path program 1 times [2019-10-22 11:26:34,587 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:26:34,588 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [765866275] [2019-10-22 11:26:34,588 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:26:34,589 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:26:34,590 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:26:34,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:26:34,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 11:26:34,982 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [765866275] [2019-10-22 11:26:34,983 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:26:34,983 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-22 11:26:34,983 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1865391245] [2019-10-22 11:26:34,987 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:26:34,989 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:26:35,002 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:26:35,002 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:26:35,005 INFO L87 Difference]: Start difference. First operand 369 states. Second operand 3 states. [2019-10-22 11:26:35,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:26:35,144 INFO L93 Difference]: Finished difference Result 1072 states and 1883 transitions. [2019-10-22 11:26:35,150 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:26:35,151 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 38 [2019-10-22 11:26:35,152 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:26:35,168 INFO L225 Difference]: With dead ends: 1072 [2019-10-22 11:26:35,168 INFO L226 Difference]: Without dead ends: 646 [2019-10-22 11:26:35,173 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:26:35,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 646 states. [2019-10-22 11:26:35,226 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 646 to 332. [2019-10-22 11:26:35,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 332 states. [2019-10-22 11:26:35,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 332 states and 578 transitions. [2019-10-22 11:26:35,231 INFO L78 Accepts]: Start accepts. Automaton has 332 states and 578 transitions. Word has length 38 [2019-10-22 11:26:35,231 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:26:35,231 INFO L462 AbstractCegarLoop]: Abstraction has 332 states and 578 transitions. [2019-10-22 11:26:35,231 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:26:35,231 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 578 transitions. [2019-10-22 11:26:35,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2019-10-22 11:26:35,233 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:26:35,234 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 11:26:35,234 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:26:35,234 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:26:35,235 INFO L82 PathProgramCache]: Analyzing trace with hash -1760287724, now seen corresponding path program 1 times [2019-10-22 11:26:35,235 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:26:35,235 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2073205911] [2019-10-22 11:26:35,235 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:26:35,235 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:26:35,235 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:26:35,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:26:35,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 11:26:35,338 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2073205911] [2019-10-22 11:26:35,338 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:26:35,338 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-22 11:26:35,338 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [74247979] [2019-10-22 11:26:35,340 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-22 11:26:35,340 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:26:35,340 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-22 11:26:35,340 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-22 11:26:35,341 INFO L87 Difference]: Start difference. First operand 332 states and 578 transitions. Second operand 5 states. [2019-10-22 11:26:35,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:26:35,498 INFO L93 Difference]: Finished difference Result 945 states and 1650 transitions. [2019-10-22 11:26:35,499 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-22 11:26:35,499 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 40 [2019-10-22 11:26:35,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:26:35,503 INFO L225 Difference]: With dead ends: 945 [2019-10-22 11:26:35,505 INFO L226 Difference]: Without dead ends: 632 [2019-10-22 11:26:35,507 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-22 11:26:35,511 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 632 states. [2019-10-22 11:26:35,532 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 632 to 332. [2019-10-22 11:26:35,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 332 states. [2019-10-22 11:26:35,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 332 states and 577 transitions. [2019-10-22 11:26:35,533 INFO L78 Accepts]: Start accepts. Automaton has 332 states and 577 transitions. Word has length 40 [2019-10-22 11:26:35,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:26:35,534 INFO L462 AbstractCegarLoop]: Abstraction has 332 states and 577 transitions. [2019-10-22 11:26:35,534 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-22 11:26:35,534 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 577 transitions. [2019-10-22 11:26:35,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-10-22 11:26:35,536 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:26:35,536 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 11:26:35,536 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:26:35,536 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:26:35,537 INFO L82 PathProgramCache]: Analyzing trace with hash -376115615, now seen corresponding path program 1 times [2019-10-22 11:26:35,537 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:26:35,537 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1655042277] [2019-10-22 11:26:35,537 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:26:35,537 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:26:35,537 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:26:35,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:26:35,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 11:26:35,632 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1655042277] [2019-10-22 11:26:35,632 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:26:35,632 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-22 11:26:35,632 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1081398334] [2019-10-22 11:26:35,632 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:26:35,633 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:26:35,633 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:26:35,633 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:26:35,633 INFO L87 Difference]: Start difference. First operand 332 states and 577 transitions. Second operand 3 states. [2019-10-22 11:26:35,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:26:35,664 INFO L93 Difference]: Finished difference Result 646 states and 1128 transitions. [2019-10-22 11:26:35,664 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:26:35,665 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 41 [2019-10-22 11:26:35,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:26:35,666 INFO L225 Difference]: With dead ends: 646 [2019-10-22 11:26:35,666 INFO L226 Difference]: Without dead ends: 337 [2019-10-22 11:26:35,667 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:26:35,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 337 states. [2019-10-22 11:26:35,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 337 to 332. [2019-10-22 11:26:35,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 332 states. [2019-10-22 11:26:35,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 332 states and 576 transitions. [2019-10-22 11:26:35,684 INFO L78 Accepts]: Start accepts. Automaton has 332 states and 576 transitions. Word has length 41 [2019-10-22 11:26:35,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:26:35,684 INFO L462 AbstractCegarLoop]: Abstraction has 332 states and 576 transitions. [2019-10-22 11:26:35,684 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:26:35,684 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 576 transitions. [2019-10-22 11:26:35,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-10-22 11:26:35,690 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:26:35,690 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 11:26:35,691 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:26:35,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:26:35,691 INFO L82 PathProgramCache]: Analyzing trace with hash 358410535, now seen corresponding path program 1 times [2019-10-22 11:26:35,691 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:26:35,691 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1335255038] [2019-10-22 11:26:35,691 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:26:35,691 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:26:35,692 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:26:35,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:26:35,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 11:26:35,790 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1335255038] [2019-10-22 11:26:35,790 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:26:35,790 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-22 11:26:35,790 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1936754716] [2019-10-22 11:26:35,791 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:26:35,791 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:26:35,791 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:26:35,791 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:26:35,791 INFO L87 Difference]: Start difference. First operand 332 states and 576 transitions. Second operand 3 states. [2019-10-22 11:26:35,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:26:35,819 INFO L93 Difference]: Finished difference Result 656 states and 1141 transitions. [2019-10-22 11:26:35,820 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:26:35,820 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 42 [2019-10-22 11:26:35,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:26:35,822 INFO L225 Difference]: With dead ends: 656 [2019-10-22 11:26:35,822 INFO L226 Difference]: Without dead ends: 332 [2019-10-22 11:26:35,822 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:26:35,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 332 states. [2019-10-22 11:26:35,832 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 332 to 332. [2019-10-22 11:26:35,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 332 states. [2019-10-22 11:26:35,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 332 states and 574 transitions. [2019-10-22 11:26:35,834 INFO L78 Accepts]: Start accepts. Automaton has 332 states and 574 transitions. Word has length 42 [2019-10-22 11:26:35,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:26:35,835 INFO L462 AbstractCegarLoop]: Abstraction has 332 states and 574 transitions. [2019-10-22 11:26:35,835 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:26:35,835 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 574 transitions. [2019-10-22 11:26:35,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-10-22 11:26:35,835 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:26:35,836 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 11:26:35,836 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:26:35,836 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:26:35,836 INFO L82 PathProgramCache]: Analyzing trace with hash 1808983740, now seen corresponding path program 1 times [2019-10-22 11:26:35,836 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:26:35,836 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1812459683] [2019-10-22 11:26:35,837 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:26:35,837 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:26:35,837 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:26:35,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:26:35,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 11:26:35,907 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1812459683] [2019-10-22 11:26:35,907 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:26:35,908 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-22 11:26:35,908 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1859191322] [2019-10-22 11:26:35,908 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-22 11:26:35,908 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:26:35,908 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-22 11:26:35,909 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-22 11:26:35,909 INFO L87 Difference]: Start difference. First operand 332 states and 574 transitions. Second operand 5 states. [2019-10-22 11:26:36,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:26:36,046 INFO L93 Difference]: Finished difference Result 935 states and 1630 transitions. [2019-10-22 11:26:36,046 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-22 11:26:36,046 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 43 [2019-10-22 11:26:36,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:26:36,049 INFO L225 Difference]: With dead ends: 935 [2019-10-22 11:26:36,051 INFO L226 Difference]: Without dead ends: 630 [2019-10-22 11:26:36,052 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-22 11:26:36,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 630 states. [2019-10-22 11:26:36,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 630 to 332. [2019-10-22 11:26:36,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 332 states. [2019-10-22 11:26:36,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 332 states and 573 transitions. [2019-10-22 11:26:36,067 INFO L78 Accepts]: Start accepts. Automaton has 332 states and 573 transitions. Word has length 43 [2019-10-22 11:26:36,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:26:36,069 INFO L462 AbstractCegarLoop]: Abstraction has 332 states and 573 transitions. [2019-10-22 11:26:36,069 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-22 11:26:36,069 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 573 transitions. [2019-10-22 11:26:36,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-10-22 11:26:36,070 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:26:36,070 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 11:26:36,070 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:26:36,070 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:26:36,070 INFO L82 PathProgramCache]: Analyzing trace with hash -41174945, now seen corresponding path program 1 times [2019-10-22 11:26:36,071 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:26:36,071 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1072962297] [2019-10-22 11:26:36,071 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:26:36,071 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:26:36,072 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:26:36,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:26:36,146 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 11:26:36,147 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1072962297] [2019-10-22 11:26:36,147 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:26:36,147 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-22 11:26:36,147 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2101668378] [2019-10-22 11:26:36,148 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-22 11:26:36,148 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:26:36,148 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-22 11:26:36,148 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-22 11:26:36,148 INFO L87 Difference]: Start difference. First operand 332 states and 573 transitions. Second operand 5 states. [2019-10-22 11:26:36,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:26:36,277 INFO L93 Difference]: Finished difference Result 940 states and 1635 transitions. [2019-10-22 11:26:36,278 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-22 11:26:36,278 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 44 [2019-10-22 11:26:36,278 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:26:36,280 INFO L225 Difference]: With dead ends: 940 [2019-10-22 11:26:36,280 INFO L226 Difference]: Without dead ends: 635 [2019-10-22 11:26:36,281 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-22 11:26:36,282 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 635 states. [2019-10-22 11:26:36,296 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 635 to 332. [2019-10-22 11:26:36,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 332 states. [2019-10-22 11:26:36,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 332 states and 572 transitions. [2019-10-22 11:26:36,297 INFO L78 Accepts]: Start accepts. Automaton has 332 states and 572 transitions. Word has length 44 [2019-10-22 11:26:36,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:26:36,298 INFO L462 AbstractCegarLoop]: Abstraction has 332 states and 572 transitions. [2019-10-22 11:26:36,298 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-22 11:26:36,298 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 572 transitions. [2019-10-22 11:26:36,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2019-10-22 11:26:36,299 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:26:36,299 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 11:26:36,299 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:26:36,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:26:36,299 INFO L82 PathProgramCache]: Analyzing trace with hash -1896553097, now seen corresponding path program 1 times [2019-10-22 11:26:36,300 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:26:36,300 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [342549304] [2019-10-22 11:26:36,300 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:26:36,300 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:26:36,300 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:26:36,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:26:36,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 11:26:36,347 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [342549304] [2019-10-22 11:26:36,348 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:26:36,348 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-22 11:26:36,348 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [353446790] [2019-10-22 11:26:36,348 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:26:36,348 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:26:36,348 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:26:36,349 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:26:36,349 INFO L87 Difference]: Start difference. First operand 332 states and 572 transitions. Second operand 3 states. [2019-10-22 11:26:36,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:26:36,368 INFO L93 Difference]: Finished difference Result 430 states and 727 transitions. [2019-10-22 11:26:36,369 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:26:36,369 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 45 [2019-10-22 11:26:36,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:26:36,370 INFO L225 Difference]: With dead ends: 430 [2019-10-22 11:26:36,370 INFO L226 Difference]: Without dead ends: 335 [2019-10-22 11:26:36,371 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:26:36,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 335 states. [2019-10-22 11:26:36,384 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 335 to 334. [2019-10-22 11:26:36,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 334 states. [2019-10-22 11:26:36,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 334 states and 574 transitions. [2019-10-22 11:26:36,386 INFO L78 Accepts]: Start accepts. Automaton has 334 states and 574 transitions. Word has length 45 [2019-10-22 11:26:36,386 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:26:36,386 INFO L462 AbstractCegarLoop]: Abstraction has 334 states and 574 transitions. [2019-10-22 11:26:36,387 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:26:36,387 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 574 transitions. [2019-10-22 11:26:36,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2019-10-22 11:26:36,387 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:26:36,388 INFO L380 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 11:26:36,388 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:26:36,388 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:26:36,388 INFO L82 PathProgramCache]: Analyzing trace with hash -2119213579, now seen corresponding path program 1 times [2019-10-22 11:26:36,388 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:26:36,389 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [773489003] [2019-10-22 11:26:36,389 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:26:36,389 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:26:36,389 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:26:36,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:26:36,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 11:26:36,470 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [773489003] [2019-10-22 11:26:36,470 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:26:36,470 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-22 11:26:36,470 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1012556172] [2019-10-22 11:26:36,471 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 11:26:36,471 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:26:36,471 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 11:26:36,471 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:26:36,472 INFO L87 Difference]: Start difference. First operand 334 states and 574 transitions. Second operand 3 states. [2019-10-22 11:26:36,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:26:36,506 INFO L93 Difference]: Finished difference Result 888 states and 1546 transitions. [2019-10-22 11:26:36,506 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 11:26:36,506 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 51 [2019-10-22 11:26:36,507 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:26:36,509 INFO L225 Difference]: With dead ends: 888 [2019-10-22 11:26:36,509 INFO L226 Difference]: Without dead ends: 585 [2019-10-22 11:26:36,509 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 11:26:36,511 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 585 states. [2019-10-22 11:26:36,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 585 to 490. [2019-10-22 11:26:36,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 490 states. [2019-10-22 11:26:36,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 490 states and 860 transitions. [2019-10-22 11:26:36,533 INFO L78 Accepts]: Start accepts. Automaton has 490 states and 860 transitions. Word has length 51 [2019-10-22 11:26:36,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:26:36,533 INFO L462 AbstractCegarLoop]: Abstraction has 490 states and 860 transitions. [2019-10-22 11:26:36,533 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 11:26:36,534 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 860 transitions. [2019-10-22 11:26:36,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2019-10-22 11:26:36,534 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 11:26:36,535 INFO L380 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 11:26:36,535 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 11:26:36,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 11:26:36,535 INFO L82 PathProgramCache]: Analyzing trace with hash -1282469804, now seen corresponding path program 1 times [2019-10-22 11:26:36,536 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-22 11:26:36,536 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2027960820] [2019-10-22 11:26:36,536 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:26:36,536 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 11:26:36,536 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 11:26:36,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 11:26:36,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-10-22 11:26:36,594 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2027960820] [2019-10-22 11:26:36,595 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 11:26:36,595 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-22 11:26:36,595 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1970349553] [2019-10-22 11:26:36,595 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-22 11:26:36,595 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-22 11:26:36,596 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-22 11:26:36,596 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-22 11:26:36,596 INFO L87 Difference]: Start difference. First operand 490 states and 860 transitions. Second operand 4 states. [2019-10-22 11:26:36,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 11:26:36,636 INFO L93 Difference]: Finished difference Result 490 states and 860 transitions. [2019-10-22 11:26:36,636 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-22 11:26:36,636 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 52 [2019-10-22 11:26:36,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 11:26:36,637 INFO L225 Difference]: With dead ends: 490 [2019-10-22 11:26:36,637 INFO L226 Difference]: Without dead ends: 0 [2019-10-22 11:26:36,638 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-10-22 11:26:36,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-22 11:26:36,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-22 11:26:36,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-22 11:26:36,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-22 11:26:36,638 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 52 [2019-10-22 11:26:36,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 11:26:36,639 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-22 11:26:36,639 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-22 11:26:36,639 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-22 11:26:36,639 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-22 11:26:36,646 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-22 11:26:39,453 INFO L443 ceAbstractionStarter]: For program point L1489(lines 1489 1493) no Hoare annotation was computed. [2019-10-22 11:26:39,453 INFO L443 ceAbstractionStarter]: For program point L1489-1(lines 1489 1493) no Hoare annotation was computed. [2019-10-22 11:26:39,454 INFO L439 ceAbstractionStarter]: At program point L1423(lines 1418 1426) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_isReadable_#res| 1) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0)) (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1)) [2019-10-22 11:26:39,454 INFO L443 ceAbstractionStarter]: For program point L2348(lines 2348 2356) no Hoare annotation was computed. [2019-10-22 11:26:39,454 INFO L443 ceAbstractionStarter]: For program point L2348-2(lines 2348 2356) no Hoare annotation was computed. [2019-10-22 11:26:39,454 INFO L443 ceAbstractionStarter]: For program point L2348-4(lines 2348 2356) no Hoare annotation was computed. [2019-10-22 11:26:39,454 INFO L443 ceAbstractionStarter]: For program point L2348-6(lines 2348 2356) no Hoare annotation was computed. [2019-10-22 11:26:39,454 INFO L443 ceAbstractionStarter]: For program point L2150(lines 2150 2161) no Hoare annotation was computed. [2019-10-22 11:26:39,455 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 732) no Hoare annotation was computed. [2019-10-22 11:26:39,455 INFO L443 ceAbstractionStarter]: For program point L2348-8(lines 2348 2356) no Hoare annotation was computed. [2019-10-22 11:26:39,455 INFO L443 ceAbstractionStarter]: For program point L2150-1(lines 2150 2161) no Hoare annotation was computed. [2019-10-22 11:26:39,455 INFO L443 ceAbstractionStarter]: For program point L2217(lines 2217 2229) no Hoare annotation was computed. [2019-10-22 11:26:39,455 INFO L443 ceAbstractionStarter]: For program point L2217-2(lines 2217 2229) no Hoare annotation was computed. [2019-10-22 11:26:39,455 INFO L443 ceAbstractionStarter]: For program point L2217-4(lines 2217 2229) no Hoare annotation was computed. [2019-10-22 11:26:39,455 INFO L443 ceAbstractionStarter]: For program point L2217-6(lines 2217 2229) no Hoare annotation was computed. [2019-10-22 11:26:39,455 INFO L443 ceAbstractionStarter]: For program point L2217-8(lines 2217 2229) no Hoare annotation was computed. [2019-10-22 11:26:39,455 INFO L439 ceAbstractionStarter]: At program point L2746(lines 2736 2819) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,456 INFO L443 ceAbstractionStarter]: For program point L2351(lines 2351 2355) no Hoare annotation was computed. [2019-10-22 11:26:39,456 INFO L439 ceAbstractionStarter]: At program point L1294(lines 1283 1297) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,456 INFO L443 ceAbstractionStarter]: For program point L2351-3(lines 2351 2355) no Hoare annotation was computed. [2019-10-22 11:26:39,456 INFO L443 ceAbstractionStarter]: For program point L2285(lines 2285 2316) no Hoare annotation was computed. [2019-10-22 11:26:39,456 INFO L443 ceAbstractionStarter]: For program point L2351-6(lines 2351 2355) no Hoare annotation was computed. [2019-10-22 11:26:39,456 INFO L443 ceAbstractionStarter]: For program point L2351-9(lines 2351 2355) no Hoare annotation was computed. [2019-10-22 11:26:39,456 INFO L443 ceAbstractionStarter]: For program point L2351-12(lines 2351 2355) no Hoare annotation was computed. [2019-10-22 11:26:39,456 INFO L439 ceAbstractionStarter]: At program point L898(lines 885 903) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,456 INFO L439 ceAbstractionStarter]: At program point L898-1(lines 885 903) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_isReadable_#res| 1) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0)) (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1)) [2019-10-22 11:26:39,457 INFO L439 ceAbstractionStarter]: At program point L2682(lines 2669 2824) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,457 INFO L443 ceAbstractionStarter]: For program point L2286(lines 2286 2297) no Hoare annotation was computed. [2019-10-22 11:26:39,457 INFO L443 ceAbstractionStarter]: For program point L238(lines 238 245) no Hoare annotation was computed. [2019-10-22 11:26:39,457 INFO L443 ceAbstractionStarter]: For program point L2220(lines 2220 2228) no Hoare annotation was computed. [2019-10-22 11:26:39,457 INFO L446 ceAbstractionStarter]: At program point L238-1(lines 238 245) the Hoare annotation is: true [2019-10-22 11:26:39,457 INFO L443 ceAbstractionStarter]: For program point L2220-2(lines 2220 2228) no Hoare annotation was computed. [2019-10-22 11:26:39,457 INFO L443 ceAbstractionStarter]: For program point L2154(lines 2154 2160) no Hoare annotation was computed. [2019-10-22 11:26:39,457 INFO L443 ceAbstractionStarter]: For program point L2220-4(lines 2220 2228) no Hoare annotation was computed. [2019-10-22 11:26:39,457 INFO L443 ceAbstractionStarter]: For program point L1097(lines 1097 1105) no Hoare annotation was computed. [2019-10-22 11:26:39,458 INFO L443 ceAbstractionStarter]: For program point L2154-1(lines 2154 2160) no Hoare annotation was computed. [2019-10-22 11:26:39,458 INFO L443 ceAbstractionStarter]: For program point L2220-6(lines 2220 2228) no Hoare annotation was computed. [2019-10-22 11:26:39,458 INFO L443 ceAbstractionStarter]: For program point L1097-2(lines 1097 1105) no Hoare annotation was computed. [2019-10-22 11:26:39,458 INFO L443 ceAbstractionStarter]: For program point L2220-8(lines 2220 2228) no Hoare annotation was computed. [2019-10-22 11:26:39,459 INFO L446 ceAbstractionStarter]: At program point L767(lines 762 770) the Hoare annotation is: true [2019-10-22 11:26:39,459 INFO L443 ceAbstractionStarter]: For program point L2486(lines 2486 2522) no Hoare annotation was computed. [2019-10-22 11:26:39,459 INFO L443 ceAbstractionStarter]: For program point L2486-2(lines 2486 2522) no Hoare annotation was computed. [2019-10-22 11:26:39,459 INFO L443 ceAbstractionStarter]: For program point L2486-1(lines 2486 2522) no Hoare annotation was computed. [2019-10-22 11:26:39,459 INFO L443 ceAbstractionStarter]: For program point L2486-4(lines 2486 2522) no Hoare annotation was computed. [2019-10-22 11:26:39,459 INFO L443 ceAbstractionStarter]: For program point L2486-3(lines 2486 2522) no Hoare annotation was computed. [2019-10-22 11:26:39,459 INFO L443 ceAbstractionStarter]: For program point L2751(lines 2751 2758) no Hoare annotation was computed. [2019-10-22 11:26:39,459 INFO L443 ceAbstractionStarter]: For program point L2487(lines 2487 2495) no Hoare annotation was computed. [2019-10-22 11:26:39,459 INFO L439 ceAbstractionStarter]: At program point L2421(lines 2374 2427) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 0 ULTIMATE.start_test_~op1~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,460 INFO L443 ceAbstractionStarter]: For program point L2487-2(lines 2487 2495) no Hoare annotation was computed. [2019-10-22 11:26:39,460 INFO L443 ceAbstractionStarter]: For program point L2487-4(lines 2487 2495) no Hoare annotation was computed. [2019-10-22 11:26:39,460 INFO L443 ceAbstractionStarter]: For program point L2487-6(lines 2487 2495) no Hoare annotation was computed. [2019-10-22 11:26:39,460 INFO L443 ceAbstractionStarter]: For program point L2223(lines 2223 2227) no Hoare annotation was computed. [2019-10-22 11:26:39,460 INFO L443 ceAbstractionStarter]: For program point L2487-8(lines 2487 2495) no Hoare annotation was computed. [2019-10-22 11:26:39,460 INFO L443 ceAbstractionStarter]: For program point L2223-3(lines 2223 2227) no Hoare annotation was computed. [2019-10-22 11:26:39,460 INFO L439 ceAbstractionStarter]: At program point L2223-2(lines 2213 2232) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 0 ULTIMATE.start_test_~op1~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,460 INFO L443 ceAbstractionStarter]: For program point L1100(lines 1100 1104) no Hoare annotation was computed. [2019-10-22 11:26:39,460 INFO L439 ceAbstractionStarter]: At program point L2223-5(lines 2213 2232) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,461 INFO L439 ceAbstractionStarter]: At program point L1100-2(lines 1093 1108) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,461 INFO L443 ceAbstractionStarter]: For program point L1100-3(lines 1100 1104) no Hoare annotation was computed. [2019-10-22 11:26:39,461 INFO L443 ceAbstractionStarter]: For program point L2223-6(lines 2223 2227) no Hoare annotation was computed. [2019-10-22 11:26:39,461 INFO L443 ceAbstractionStarter]: For program point L2223-9(lines 2223 2227) no Hoare annotation was computed. [2019-10-22 11:26:39,461 INFO L439 ceAbstractionStarter]: At program point L1100-5(lines 1093 1108) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_isReadable_#res| 1) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0)) (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1)) [2019-10-22 11:26:39,461 INFO L439 ceAbstractionStarter]: At program point L2223-8(lines 2213 2232) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,461 INFO L439 ceAbstractionStarter]: At program point L2223-11(lines 2213 2232) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,461 INFO L443 ceAbstractionStarter]: For program point L2223-12(lines 2223 2227) no Hoare annotation was computed. [2019-10-22 11:26:39,462 INFO L439 ceAbstractionStarter]: At program point L2223-14(lines 2213 2232) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,462 INFO L443 ceAbstractionStarter]: For program point L2290(lines 2290 2296) no Hoare annotation was computed. [2019-10-22 11:26:39,462 INFO L443 ceAbstractionStarter]: For program point L2687(lines 2687 2691) no Hoare annotation was computed. [2019-10-22 11:26:39,462 INFO L439 ceAbstractionStarter]: At program point L1432(lines 1427 1435) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_isReadable_#res| 1) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0)) (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1)) [2019-10-22 11:26:39,463 INFO L439 ceAbstractionStarter]: At program point L2159-1(lines 2142 2165) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_isReadable_#res| 1) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0)) (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1)) [2019-10-22 11:26:39,463 INFO L439 ceAbstractionStarter]: At program point L2159(lines 2142 2165) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,463 INFO L443 ceAbstractionStarter]: For program point L2490(lines 2490 2494) no Hoare annotation was computed. [2019-10-22 11:26:39,463 INFO L443 ceAbstractionStarter]: For program point L2490-3(lines 2490 2494) no Hoare annotation was computed. [2019-10-22 11:26:39,463 INFO L443 ceAbstractionStarter]: For program point L2490-6(lines 2490 2494) no Hoare annotation was computed. [2019-10-22 11:26:39,463 INFO L443 ceAbstractionStarter]: For program point L2490-9(lines 2490 2494) no Hoare annotation was computed. [2019-10-22 11:26:39,463 INFO L443 ceAbstractionStarter]: For program point L2490-12(lines 2490 2494) no Hoare annotation was computed. [2019-10-22 11:26:39,463 INFO L446 ceAbstractionStarter]: At program point L246(lines 228 248) the Hoare annotation is: true [2019-10-22 11:26:39,463 INFO L443 ceAbstractionStarter]: For program point L1171(lines 1171 1179) no Hoare annotation was computed. [2019-10-22 11:26:39,463 INFO L443 ceAbstractionStarter]: For program point L1171-2(lines 1171 1179) no Hoare annotation was computed. [2019-10-22 11:26:39,464 INFO L443 ceAbstractionStarter]: For program point L908(lines 908 916) no Hoare annotation was computed. [2019-10-22 11:26:39,464 INFO L443 ceAbstractionStarter]: For program point L182(lines 182 190) no Hoare annotation was computed. [2019-10-22 11:26:39,464 INFO L439 ceAbstractionStarter]: At program point L2693(lines 2683 2823) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,464 INFO L443 ceAbstractionStarter]: For program point L1174(lines 1174 1178) no Hoare annotation was computed. [2019-10-22 11:26:39,464 INFO L443 ceAbstractionStarter]: For program point L1174-3(lines 1174 1178) no Hoare annotation was computed. [2019-10-22 11:26:39,464 INFO L439 ceAbstractionStarter]: At program point L2826(lines 2660 2827) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,464 INFO L439 ceAbstractionStarter]: At program point L2760(lines 2747 2818) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,464 INFO L443 ceAbstractionStarter]: For program point L911(lines 911 915) no Hoare annotation was computed. [2019-10-22 11:26:39,464 INFO L439 ceAbstractionStarter]: At program point L911-2(lines 904 919) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,465 INFO L443 ceAbstractionStarter]: For program point L2497-1(lines 2497 2521) no Hoare annotation was computed. [2019-10-22 11:26:39,465 INFO L443 ceAbstractionStarter]: For program point L2497(lines 2497 2521) no Hoare annotation was computed. [2019-10-22 11:26:39,465 INFO L443 ceAbstractionStarter]: For program point L2497-3(lines 2497 2521) no Hoare annotation was computed. [2019-10-22 11:26:39,465 INFO L443 ceAbstractionStarter]: For program point L2497-2(lines 2497 2521) no Hoare annotation was computed. [2019-10-22 11:26:39,465 INFO L443 ceAbstractionStarter]: For program point L2497-4(lines 2497 2521) no Hoare annotation was computed. [2019-10-22 11:26:39,465 INFO L443 ceAbstractionStarter]: For program point L2299(lines 2299 2315) no Hoare annotation was computed. [2019-10-22 11:26:39,465 INFO L443 ceAbstractionStarter]: For program point L2498(lines 2498 2506) no Hoare annotation was computed. [2019-10-22 11:26:39,465 INFO L443 ceAbstractionStarter]: For program point L2498-2(lines 2498 2506) no Hoare annotation was computed. [2019-10-22 11:26:39,465 INFO L443 ceAbstractionStarter]: For program point L2432(lines 2432 2478) no Hoare annotation was computed. [2019-10-22 11:26:39,465 INFO L439 ceAbstractionStarter]: At program point L1441(lines 1436 1444) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_isReadable_#res| 1) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0)) (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1)) [2019-10-22 11:26:39,465 INFO L443 ceAbstractionStarter]: For program point L2498-4(lines 2498 2506) no Hoare annotation was computed. [2019-10-22 11:26:39,466 INFO L443 ceAbstractionStarter]: For program point L2432-1(lines 2432 2478) no Hoare annotation was computed. [2019-10-22 11:26:39,466 INFO L443 ceAbstractionStarter]: For program point L2300(lines 2300 2311) no Hoare annotation was computed. [2019-10-22 11:26:39,466 INFO L443 ceAbstractionStarter]: For program point L2498-6(lines 2498 2506) no Hoare annotation was computed. [2019-10-22 11:26:39,466 INFO L443 ceAbstractionStarter]: For program point L2498-8(lines 2498 2506) no Hoare annotation was computed. [2019-10-22 11:26:39,467 INFO L443 ceAbstractionStarter]: For program point L2433-1(lines 2433 2444) no Hoare annotation was computed. [2019-10-22 11:26:39,467 INFO L443 ceAbstractionStarter]: For program point L2433(lines 2433 2444) no Hoare annotation was computed. [2019-10-22 11:26:39,467 INFO L443 ceAbstractionStarter]: For program point L2698(lines 2698 2705) no Hoare annotation was computed. [2019-10-22 11:26:39,467 INFO L443 ceAbstractionStarter]: For program point L2170(lines 2170 2182) no Hoare annotation was computed. [2019-10-22 11:26:39,467 INFO L443 ceAbstractionStarter]: For program point L2170-2(lines 2170 2182) no Hoare annotation was computed. [2019-10-22 11:26:39,467 INFO L443 ceAbstractionStarter]: For program point L2170-4(lines 2170 2182) no Hoare annotation was computed. [2019-10-22 11:26:39,467 INFO L443 ceAbstractionStarter]: For program point L2170-6(lines 2170 2182) no Hoare annotation was computed. [2019-10-22 11:26:39,467 INFO L443 ceAbstractionStarter]: For program point L2170-8(lines 2170 2182) no Hoare annotation was computed. [2019-10-22 11:26:39,467 INFO L443 ceAbstractionStarter]: For program point L2170-10(lines 2170 2182) no Hoare annotation was computed. [2019-10-22 11:26:39,467 INFO L443 ceAbstractionStarter]: For program point L2765(lines 2765 2769) no Hoare annotation was computed. [2019-10-22 11:26:39,467 INFO L443 ceAbstractionStarter]: For program point L2501(lines 2501 2505) no Hoare annotation was computed. [2019-10-22 11:26:39,467 INFO L443 ceAbstractionStarter]: For program point L2501-3(lines 2501 2505) no Hoare annotation was computed. [2019-10-22 11:26:39,468 INFO L443 ceAbstractionStarter]: For program point L2501-6(lines 2501 2505) no Hoare annotation was computed. [2019-10-22 11:26:39,468 INFO L443 ceAbstractionStarter]: For program point L2501-9(lines 2501 2505) no Hoare annotation was computed. [2019-10-22 11:26:39,468 INFO L443 ceAbstractionStarter]: For program point L2501-12(lines 2501 2505) no Hoare annotation was computed. [2019-10-22 11:26:39,468 INFO L443 ceAbstractionStarter]: For program point L2304(lines 2304 2310) no Hoare annotation was computed. [2019-10-22 11:26:39,468 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-22 11:26:39,468 INFO L443 ceAbstractionStarter]: For program point L1115(lines 1115 1126) no Hoare annotation was computed. [2019-10-22 11:26:39,468 INFO L443 ceAbstractionStarter]: For program point L1115-1(lines 1115 1126) no Hoare annotation was computed. [2019-10-22 11:26:39,468 INFO L443 ceAbstractionStarter]: For program point L2437-1(lines 2437 2443) no Hoare annotation was computed. [2019-10-22 11:26:39,468 INFO L443 ceAbstractionStarter]: For program point L2437(lines 2437 2443) no Hoare annotation was computed. [2019-10-22 11:26:39,468 INFO L443 ceAbstractionStarter]: For program point L2173(lines 2173 2181) no Hoare annotation was computed. [2019-10-22 11:26:39,469 INFO L443 ceAbstractionStarter]: For program point L59(lines 59 65) no Hoare annotation was computed. [2019-10-22 11:26:39,469 INFO L443 ceAbstractionStarter]: For program point L2173-2(lines 2173 2181) no Hoare annotation was computed. [2019-10-22 11:26:39,469 INFO L443 ceAbstractionStarter]: For program point L59-2(lines 59 65) no Hoare annotation was computed. [2019-10-22 11:26:39,469 INFO L443 ceAbstractionStarter]: For program point L2173-4(lines 2173 2181) no Hoare annotation was computed. [2019-10-22 11:26:39,469 INFO L443 ceAbstractionStarter]: For program point L2173-6(lines 2173 2181) no Hoare annotation was computed. [2019-10-22 11:26:39,469 INFO L443 ceAbstractionStarter]: For program point L2173-8(lines 2173 2181) no Hoare annotation was computed. [2019-10-22 11:26:39,469 INFO L443 ceAbstractionStarter]: For program point L852(lines 852 863) no Hoare annotation was computed. [2019-10-22 11:26:39,469 INFO L443 ceAbstractionStarter]: For program point L852-1(lines 852 863) no Hoare annotation was computed. [2019-10-22 11:26:39,469 INFO L443 ceAbstractionStarter]: For program point L2173-10(lines 2173 2181) no Hoare annotation was computed. [2019-10-22 11:26:39,469 INFO L443 ceAbstractionStarter]: For program point L2176(lines 2176 2180) no Hoare annotation was computed. [2019-10-22 11:26:39,469 INFO L439 ceAbstractionStarter]: At program point L2176-2(lines 1 2833) the Hoare annotation is: (not (= ULTIMATE.start_setClientId_~handle 2)) [2019-10-22 11:26:39,470 INFO L443 ceAbstractionStarter]: For program point L1119(lines 1119 1125) no Hoare annotation was computed. [2019-10-22 11:26:39,470 INFO L443 ceAbstractionStarter]: For program point L1119-1(lines 1119 1125) no Hoare annotation was computed. [2019-10-22 11:26:39,470 INFO L443 ceAbstractionStarter]: For program point L2176-3(lines 2176 2180) no Hoare annotation was computed. [2019-10-22 11:26:39,471 INFO L443 ceAbstractionStarter]: For program point L2176-6(lines 2176 2180) no Hoare annotation was computed. [2019-10-22 11:26:39,471 INFO L439 ceAbstractionStarter]: At program point L2176-5(lines 1 2833) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle 2) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_rjh_~rjh___0)) [2019-10-22 11:26:39,471 INFO L439 ceAbstractionStarter]: At program point L2176-8(lines 1 2833) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 2)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,471 INFO L443 ceAbstractionStarter]: For program point L2176-9(lines 2176 2180) no Hoare annotation was computed. [2019-10-22 11:26:39,471 INFO L443 ceAbstractionStarter]: For program point L2176-12(lines 2176 2180) no Hoare annotation was computed. [2019-10-22 11:26:39,471 INFO L439 ceAbstractionStarter]: At program point L2176-11(lines 1 2833) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,471 INFO L439 ceAbstractionStarter]: At program point L2176-14(lines 351 360) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,471 INFO L439 ceAbstractionStarter]: At program point L2771(lines 2761 2817) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,471 INFO L443 ceAbstractionStarter]: For program point L2176-15(lines 2176 2180) no Hoare annotation was computed. [2019-10-22 11:26:39,472 INFO L439 ceAbstractionStarter]: At program point L2176-17(lines 341 350) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,472 INFO L443 ceAbstractionStarter]: For program point L856(lines 856 862) no Hoare annotation was computed. [2019-10-22 11:26:39,472 INFO L443 ceAbstractionStarter]: For program point L856-1(lines 856 862) no Hoare annotation was computed. [2019-10-22 11:26:39,472 INFO L443 ceAbstractionStarter]: For program point L2508(lines 2508 2520) no Hoare annotation was computed. [2019-10-22 11:26:39,472 INFO L443 ceAbstractionStarter]: For program point L1517(lines 1517 1528) no Hoare annotation was computed. [2019-10-22 11:26:39,472 INFO L443 ceAbstractionStarter]: For program point L1517-1(lines 1517 1528) no Hoare annotation was computed. [2019-10-22 11:26:39,473 INFO L443 ceAbstractionStarter]: For program point L2508-2(lines 2508 2520) no Hoare annotation was computed. [2019-10-22 11:26:39,473 INFO L439 ceAbstractionStarter]: At program point L2508-1(lines 2482 2525) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 0 ULTIMATE.start_test_~op1~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,473 INFO L443 ceAbstractionStarter]: For program point L2508-4(lines 2508 2520) no Hoare annotation was computed. [2019-10-22 11:26:39,473 INFO L439 ceAbstractionStarter]: At program point L2508-3(lines 1 2833) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,473 INFO L443 ceAbstractionStarter]: For program point L2508-6(lines 2508 2520) no Hoare annotation was computed. [2019-10-22 11:26:39,473 INFO L439 ceAbstractionStarter]: At program point L2508-5(lines 1 2833) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,473 INFO L443 ceAbstractionStarter]: For program point L2244(lines 2244 2254) no Hoare annotation was computed. [2019-10-22 11:26:39,473 INFO L443 ceAbstractionStarter]: For program point L2508-8(lines 2508 2520) no Hoare annotation was computed. [2019-10-22 11:26:39,473 INFO L439 ceAbstractionStarter]: At program point L2508-7(lines 1 2833) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,474 INFO L443 ceAbstractionStarter]: For program point L2244-2(lines 2244 2254) no Hoare annotation was computed. [2019-10-22 11:26:39,474 INFO L443 ceAbstractionStarter]: For program point L2244-1(lines 2244 2254) no Hoare annotation was computed. [2019-10-22 11:26:39,474 INFO L439 ceAbstractionStarter]: At program point L2508-9(lines 1 2833) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,474 INFO L443 ceAbstractionStarter]: For program point L2244-4(lines 2244 2254) no Hoare annotation was computed. [2019-10-22 11:26:39,474 INFO L443 ceAbstractionStarter]: For program point L2244-3(lines 2244 2254) no Hoare annotation was computed. [2019-10-22 11:26:39,474 INFO L439 ceAbstractionStarter]: At program point L2707(lines 2694 2822) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,474 INFO L443 ceAbstractionStarter]: For program point L2509(lines 2509 2517) no Hoare annotation was computed. [2019-10-22 11:26:39,474 INFO L443 ceAbstractionStarter]: For program point L2509-2(lines 2509 2517) no Hoare annotation was computed. [2019-10-22 11:26:39,474 INFO L443 ceAbstractionStarter]: For program point L2509-4(lines 2509 2517) no Hoare annotation was computed. [2019-10-22 11:26:39,474 INFO L443 ceAbstractionStarter]: For program point L2509-6(lines 2509 2517) no Hoare annotation was computed. [2019-10-22 11:26:39,475 INFO L443 ceAbstractionStarter]: For program point L2509-8(lines 2509 2517) no Hoare annotation was computed. [2019-10-22 11:26:39,475 INFO L443 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-10-22 11:26:39,475 INFO L443 ceAbstractionStarter]: For program point L2378(lines 2378 2424) no Hoare annotation was computed. [2019-10-22 11:26:39,475 INFO L443 ceAbstractionStarter]: For program point L1454(lines 1454 1464) no Hoare annotation was computed. [2019-10-22 11:26:39,475 INFO L443 ceAbstractionStarter]: For program point L1454-1(lines 1454 1464) no Hoare annotation was computed. [2019-10-22 11:26:39,475 INFO L443 ceAbstractionStarter]: For program point L2379(lines 2379 2390) no Hoare annotation was computed. [2019-10-22 11:26:39,475 INFO L439 ceAbstractionStarter]: At program point L1124(lines 1111 1129) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_isReadable_#res| 1) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0)) (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1)) [2019-10-22 11:26:39,475 INFO L446 ceAbstractionStarter]: At program point L1124-1(lines 1111 1129) the Hoare annotation is: true [2019-10-22 11:26:39,475 INFO L443 ceAbstractionStarter]: For program point L2776(lines 2776 2783) no Hoare annotation was computed. [2019-10-22 11:26:39,475 INFO L443 ceAbstractionStarter]: For program point L2512(lines 2512 2516) no Hoare annotation was computed. [2019-10-22 11:26:39,475 INFO L443 ceAbstractionStarter]: For program point L1521(lines 1521 1525) no Hoare annotation was computed. [2019-10-22 11:26:39,476 INFO L443 ceAbstractionStarter]: For program point L1521-1(lines 1517 1528) no Hoare annotation was computed. [2019-10-22 11:26:39,476 INFO L443 ceAbstractionStarter]: For program point L2446(lines 2446 2477) no Hoare annotation was computed. [2019-10-22 11:26:39,476 INFO L443 ceAbstractionStarter]: For program point L1521-2(lines 1521 1525) no Hoare annotation was computed. [2019-10-22 11:26:39,476 INFO L443 ceAbstractionStarter]: For program point L1521-3(lines 1517 1528) no Hoare annotation was computed. [2019-10-22 11:26:39,476 INFO L443 ceAbstractionStarter]: For program point L2512-3(lines 2512 2516) no Hoare annotation was computed. [2019-10-22 11:26:39,476 INFO L443 ceAbstractionStarter]: For program point L2446-1(lines 2446 2477) no Hoare annotation was computed. [2019-10-22 11:26:39,476 INFO L439 ceAbstractionStarter]: At program point L2314(lines 2267 2320) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 0 ULTIMATE.start_test_~op1~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,476 INFO L443 ceAbstractionStarter]: For program point L2512-6(lines 2512 2516) no Hoare annotation was computed. [2019-10-22 11:26:39,476 INFO L443 ceAbstractionStarter]: For program point L2512-9(lines 2512 2516) no Hoare annotation was computed. [2019-10-22 11:26:39,476 INFO L443 ceAbstractionStarter]: For program point L2512-12(lines 2512 2516) no Hoare annotation was computed. [2019-10-22 11:26:39,476 INFO L439 ceAbstractionStarter]: At program point L861(lines 848 866) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_isReadable_#res| 1) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0)) (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1)) [2019-10-22 11:26:39,477 INFO L446 ceAbstractionStarter]: At program point L861-1(lines 848 866) the Hoare annotation is: true [2019-10-22 11:26:39,477 INFO L443 ceAbstractionStarter]: For program point L2447-1(lines 2447 2458) no Hoare annotation was computed. [2019-10-22 11:26:39,477 INFO L443 ceAbstractionStarter]: For program point L2447(lines 2447 2458) no Hoare annotation was computed. [2019-10-22 11:26:39,477 INFO L443 ceAbstractionStarter]: For program point L2712(lines 2712 2719) no Hoare annotation was computed. [2019-10-22 11:26:39,477 INFO L439 ceAbstractionStarter]: At program point L268(lines 249 270) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 0 ULTIMATE.start_test_~op1~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,477 INFO L443 ceAbstractionStarter]: For program point L2581-1(lines 2581 2597) no Hoare annotation was computed. [2019-10-22 11:26:39,477 INFO L443 ceAbstractionStarter]: For program point L2581(lines 2581 2597) no Hoare annotation was computed. [2019-10-22 11:26:39,477 INFO L443 ceAbstractionStarter]: For program point L1458(lines 1458 1463) no Hoare annotation was computed. [2019-10-22 11:26:39,477 INFO L443 ceAbstractionStarter]: For program point L1458-1(lines 1458 1463) no Hoare annotation was computed. [2019-10-22 11:26:39,477 INFO L443 ceAbstractionStarter]: For program point L2383(lines 2383 2389) no Hoare annotation was computed. [2019-10-22 11:26:39,477 INFO L443 ceAbstractionStarter]: For program point L732(line 732) no Hoare annotation was computed. [2019-10-22 11:26:39,477 INFO L443 ceAbstractionStarter]: For program point L732-1(line 732) no Hoare annotation was computed. [2019-10-22 11:26:39,479 INFO L439 ceAbstractionStarter]: At program point L733(lines 52 68) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_isReadable_#res| 1) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0)) (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1)) [2019-10-22 11:26:39,479 INFO L446 ceAbstractionStarter]: At program point L733-1(lines 52 68) the Hoare annotation is: true [2019-10-22 11:26:39,479 INFO L443 ceAbstractionStarter]: For program point L2451-1(lines 2451 2457) no Hoare annotation was computed. [2019-10-22 11:26:39,479 INFO L443 ceAbstractionStarter]: For program point L2451(lines 2451 2457) no Hoare annotation was computed. [2019-10-22 11:26:39,479 INFO L439 ceAbstractionStarter]: At program point L2253-1(lines 2233 2257) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,479 INFO L439 ceAbstractionStarter]: At program point L2253(lines 2233 2257) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 0 ULTIMATE.start_test_~op1~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,479 INFO L439 ceAbstractionStarter]: At program point L2253-3(lines 2233 2257) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,479 INFO L439 ceAbstractionStarter]: At program point L2253-2(lines 2233 2257) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,479 INFO L439 ceAbstractionStarter]: At program point L2253-4(lines 2233 2257) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,479 INFO L443 ceAbstractionStarter]: For program point L2585-1(lines 2585 2596) no Hoare annotation was computed. [2019-10-22 11:26:39,480 INFO L443 ceAbstractionStarter]: For program point L2585(lines 2585 2596) no Hoare annotation was computed. [2019-10-22 11:26:39,480 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 732) no Hoare annotation was computed. [2019-10-22 11:26:39,480 INFO L439 ceAbstractionStarter]: At program point L2785(lines 2772 2816) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,480 INFO L443 ceAbstractionStarter]: For program point L1134(lines 1134 1142) no Hoare annotation was computed. [2019-10-22 11:26:39,480 INFO L443 ceAbstractionStarter]: For program point L1134-2(lines 1134 1142) no Hoare annotation was computed. [2019-10-22 11:26:39,480 INFO L443 ceAbstractionStarter]: For program point L871(lines 871 879) no Hoare annotation was computed. [2019-10-22 11:26:39,480 INFO L443 ceAbstractionStarter]: For program point L871-2(lines 871 879) no Hoare annotation was computed. [2019-10-22 11:26:39,480 INFO L443 ceAbstractionStarter]: For program point L871-4(lines 871 879) no Hoare annotation was computed. [2019-10-22 11:26:39,480 INFO L439 ceAbstractionStarter]: At program point L2721(lines 2708 2821) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,480 INFO L443 ceAbstractionStarter]: For program point L2589-1(lines 2589 2595) no Hoare annotation was computed. [2019-10-22 11:26:39,481 INFO L443 ceAbstractionStarter]: For program point L2589(lines 2589 2595) no Hoare annotation was computed. [2019-10-22 11:26:39,481 INFO L439 ceAbstractionStarter]: At program point L1466(lines 1445 1469) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_isReadable_#res| 1) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0)) (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1)) [2019-10-22 11:26:39,481 INFO L446 ceAbstractionStarter]: At program point L1466-1(lines 1445 1469) the Hoare annotation is: true [2019-10-22 11:26:39,481 INFO L443 ceAbstractionStarter]: For program point L2325-1(lines 2325 2361) no Hoare annotation was computed. [2019-10-22 11:26:39,481 INFO L443 ceAbstractionStarter]: For program point L2325(lines 2325 2361) no Hoare annotation was computed. [2019-10-22 11:26:39,481 INFO L443 ceAbstractionStarter]: For program point L2325-3(lines 2325 2361) no Hoare annotation was computed. [2019-10-22 11:26:39,481 INFO L443 ceAbstractionStarter]: For program point L2325-2(lines 2325 2361) no Hoare annotation was computed. [2019-10-22 11:26:39,481 INFO L443 ceAbstractionStarter]: For program point L2193-1(lines 2193 2209) no Hoare annotation was computed. [2019-10-22 11:26:39,481 INFO L443 ceAbstractionStarter]: For program point L2193(lines 2193 2209) no Hoare annotation was computed. [2019-10-22 11:26:39,481 INFO L443 ceAbstractionStarter]: For program point L2325-4(lines 2325 2361) no Hoare annotation was computed. [2019-10-22 11:26:39,481 INFO L443 ceAbstractionStarter]: For program point L2193-3(lines 2193 2209) no Hoare annotation was computed. [2019-10-22 11:26:39,481 INFO L443 ceAbstractionStarter]: For program point L2193-2(lines 2193 2209) no Hoare annotation was computed. [2019-10-22 11:26:39,482 INFO L443 ceAbstractionStarter]: For program point L2193-4(lines 2193 2209) no Hoare annotation was computed. [2019-10-22 11:26:39,482 INFO L443 ceAbstractionStarter]: For program point L2392(lines 2392 2423) no Hoare annotation was computed. [2019-10-22 11:26:39,482 INFO L443 ceAbstractionStarter]: For program point L2326(lines 2326 2334) no Hoare annotation was computed. [2019-10-22 11:26:39,482 INFO L443 ceAbstractionStarter]: For program point L2326-2(lines 2326 2334) no Hoare annotation was computed. [2019-10-22 11:26:39,483 INFO L443 ceAbstractionStarter]: For program point L2326-4(lines 2326 2334) no Hoare annotation was computed. [2019-10-22 11:26:39,483 INFO L443 ceAbstractionStarter]: For program point L2326-6(lines 2326 2334) no Hoare annotation was computed. [2019-10-22 11:26:39,483 INFO L443 ceAbstractionStarter]: For program point L1137(lines 1137 1141) no Hoare annotation was computed. [2019-10-22 11:26:39,483 INFO L443 ceAbstractionStarter]: For program point L2326-8(lines 2326 2334) no Hoare annotation was computed. [2019-10-22 11:26:39,483 INFO L439 ceAbstractionStarter]: At program point L1137-2(lines 1 2833) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,483 INFO L443 ceAbstractionStarter]: For program point L1137-3(lines 1137 1141) no Hoare annotation was computed. [2019-10-22 11:26:39,483 INFO L439 ceAbstractionStarter]: At program point L1137-5(lines 1 2833) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_isReadable_#res| 1) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0)) (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1)) [2019-10-22 11:26:39,483 INFO L443 ceAbstractionStarter]: For program point L1534(lines 1534 1548) no Hoare annotation was computed. [2019-10-22 11:26:39,483 INFO L439 ceAbstractionStarter]: At program point L1534-1(lines 1501 1551) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_isReadable_#res| 1) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0)) (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1)) [2019-10-22 11:26:39,483 INFO L443 ceAbstractionStarter]: For program point L1534-2(lines 1534 1548) no Hoare annotation was computed. [2019-10-22 11:26:39,484 INFO L446 ceAbstractionStarter]: At program point L1534-3(lines 1501 1551) the Hoare annotation is: true [2019-10-22 11:26:39,484 INFO L443 ceAbstractionStarter]: For program point L2393(lines 2393 2404) no Hoare annotation was computed. [2019-10-22 11:26:39,484 INFO L439 ceAbstractionStarter]: At program point L1270(lines 1265 1273) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_isReadable_#res| 1) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,484 INFO L439 ceAbstractionStarter]: At program point L1270-1(lines 1265 1273) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_isReadable_#res| 1) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0)) (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1)) [2019-10-22 11:26:39,484 INFO L439 ceAbstractionStarter]: At program point L1270-2(lines 1265 1273) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_isReadable_#res| 1) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,484 INFO L446 ceAbstractionStarter]: At program point L1270-3(lines 1265 1273) the Hoare annotation is: true [2019-10-22 11:26:39,484 INFO L443 ceAbstractionStarter]: For program point L874(lines 874 878) no Hoare annotation was computed. [2019-10-22 11:26:39,484 INFO L439 ceAbstractionStarter]: At program point L874-2(lines 867 882) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,484 INFO L443 ceAbstractionStarter]: For program point L2790(lines 2790 2797) no Hoare annotation was computed. [2019-10-22 11:26:39,484 INFO L443 ceAbstractionStarter]: For program point L874-3(lines 874 878) no Hoare annotation was computed. [2019-10-22 11:26:39,485 INFO L439 ceAbstractionStarter]: At program point L874-5(lines 867 882) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,485 INFO L443 ceAbstractionStarter]: For program point L874-6(lines 874 878) no Hoare annotation was computed. [2019-10-22 11:26:39,485 INFO L439 ceAbstractionStarter]: At program point L874-8(lines 867 882) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_isReadable_#res| 1) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0)) (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1)) [2019-10-22 11:26:39,485 INFO L443 ceAbstractionStarter]: For program point L2460(lines 2460 2476) no Hoare annotation was computed. [2019-10-22 11:26:39,485 INFO L443 ceAbstractionStarter]: For program point L2460-1(lines 2460 2476) no Hoare annotation was computed. [2019-10-22 11:26:39,485 INFO L443 ceAbstractionStarter]: For program point L2461-1(lines 2461 2472) no Hoare annotation was computed. [2019-10-22 11:26:39,485 INFO L443 ceAbstractionStarter]: For program point L2461(lines 2461 2472) no Hoare annotation was computed. [2019-10-22 11:26:39,485 INFO L443 ceAbstractionStarter]: For program point L2329(lines 2329 2333) no Hoare annotation was computed. [2019-10-22 11:26:39,485 INFO L443 ceAbstractionStarter]: For program point L2329-3(lines 2329 2333) no Hoare annotation was computed. [2019-10-22 11:26:39,485 INFO L443 ceAbstractionStarter]: For program point L2197-1(lines 2197 2208) no Hoare annotation was computed. [2019-10-22 11:26:39,486 INFO L443 ceAbstractionStarter]: For program point L2197(lines 2197 2208) no Hoare annotation was computed. [2019-10-22 11:26:39,486 INFO L443 ceAbstractionStarter]: For program point L2197-3(lines 2197 2208) no Hoare annotation was computed. [2019-10-22 11:26:39,486 INFO L443 ceAbstractionStarter]: For program point L2197-2(lines 2197 2208) no Hoare annotation was computed. [2019-10-22 11:26:39,486 INFO L443 ceAbstractionStarter]: For program point L2329-6(lines 2329 2333) no Hoare annotation was computed. [2019-10-22 11:26:39,487 INFO L443 ceAbstractionStarter]: For program point L2329-9(lines 2329 2333) no Hoare annotation was computed. [2019-10-22 11:26:39,487 INFO L443 ceAbstractionStarter]: For program point L2197-4(lines 2197 2208) no Hoare annotation was computed. [2019-10-22 11:26:39,487 INFO L443 ceAbstractionStarter]: For program point L2329-12(lines 2329 2333) no Hoare annotation was computed. [2019-10-22 11:26:39,487 INFO L443 ceAbstractionStarter]: For program point L2726(lines 2726 2733) no Hoare annotation was computed. [2019-10-22 11:26:39,487 INFO L439 ceAbstractionStarter]: At program point L2594(lines 2577 2600) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,487 INFO L439 ceAbstractionStarter]: At program point L2594-1(lines 2577 2600) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_isReadable_#res| 1) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0)) (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1)) [2019-10-22 11:26:39,487 INFO L443 ceAbstractionStarter]: For program point L2397(lines 2397 2403) no Hoare annotation was computed. [2019-10-22 11:26:39,487 INFO L443 ceAbstractionStarter]: For program point L2662(lines 2661 2825) no Hoare annotation was computed. [2019-10-22 11:26:39,487 INFO L443 ceAbstractionStarter]: For program point L1539(lines 1539 1545) no Hoare annotation was computed. [2019-10-22 11:26:39,487 INFO L443 ceAbstractionStarter]: For program point L1539-2(lines 1539 1545) no Hoare annotation was computed. [2019-10-22 11:26:39,488 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-10-22 11:26:39,488 INFO L443 ceAbstractionStarter]: For program point L2663(lines 2663 2667) no Hoare annotation was computed. [2019-10-22 11:26:39,488 INFO L443 ceAbstractionStarter]: For program point L2465-1(lines 2465 2471) no Hoare annotation was computed. [2019-10-22 11:26:39,488 INFO L443 ceAbstractionStarter]: For program point L2465(lines 2465 2471) no Hoare annotation was computed. [2019-10-22 11:26:39,488 INFO L443 ceAbstractionStarter]: For program point L2201-1(lines 2201 2207) no Hoare annotation was computed. [2019-10-22 11:26:39,488 INFO L443 ceAbstractionStarter]: For program point L2201(lines 2201 2207) no Hoare annotation was computed. [2019-10-22 11:26:39,488 INFO L443 ceAbstractionStarter]: For program point L2201-3(lines 2201 2207) no Hoare annotation was computed. [2019-10-22 11:26:39,488 INFO L443 ceAbstractionStarter]: For program point L2201-2(lines 2201 2207) no Hoare annotation was computed. [2019-10-22 11:26:39,488 INFO L443 ceAbstractionStarter]: For program point L1078(lines 1078 1089) no Hoare annotation was computed. [2019-10-22 11:26:39,488 INFO L443 ceAbstractionStarter]: For program point L1078-1(lines 1078 1089) no Hoare annotation was computed. [2019-10-22 11:26:39,488 INFO L443 ceAbstractionStarter]: For program point L2201-4(lines 2201 2207) no Hoare annotation was computed. [2019-10-22 11:26:39,488 INFO L443 ceAbstractionStarter]: For program point L2336(lines 2336 2360) no Hoare annotation was computed. [2019-10-22 11:26:39,489 INFO L443 ceAbstractionStarter]: For program point L2336-2(lines 2336 2360) no Hoare annotation was computed. [2019-10-22 11:26:39,489 INFO L443 ceAbstractionStarter]: For program point L2336-1(lines 2336 2360) no Hoare annotation was computed. [2019-10-22 11:26:39,489 INFO L443 ceAbstractionStarter]: For program point L2336-4(lines 2336 2360) no Hoare annotation was computed. [2019-10-22 11:26:39,489 INFO L443 ceAbstractionStarter]: For program point L2336-3(lines 2336 2360) no Hoare annotation was computed. [2019-10-22 11:26:39,489 INFO L439 ceAbstractionStarter]: At program point L2799(lines 2786 2815) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,489 INFO L443 ceAbstractionStarter]: For program point L2337(lines 2337 2345) no Hoare annotation was computed. [2019-10-22 11:26:39,489 INFO L443 ceAbstractionStarter]: For program point L2271(lines 2271 2317) no Hoare annotation was computed. [2019-10-22 11:26:39,489 INFO L443 ceAbstractionStarter]: For program point L2337-2(lines 2337 2345) no Hoare annotation was computed. [2019-10-22 11:26:39,489 INFO L443 ceAbstractionStarter]: For program point L2337-4(lines 2337 2345) no Hoare annotation was computed. [2019-10-22 11:26:39,489 INFO L443 ceAbstractionStarter]: For program point L2337-6(lines 2337 2345) no Hoare annotation was computed. [2019-10-22 11:26:39,489 INFO L443 ceAbstractionStarter]: For program point L1082(lines 1082 1088) no Hoare annotation was computed. [2019-10-22 11:26:39,490 INFO L443 ceAbstractionStarter]: For program point L1082-1(lines 1082 1088) no Hoare annotation was computed. [2019-10-22 11:26:39,490 INFO L443 ceAbstractionStarter]: For program point L2337-8(lines 2337 2345) no Hoare annotation was computed. [2019-10-22 11:26:39,490 INFO L443 ceAbstractionStarter]: For program point L2272(lines 2272 2283) no Hoare annotation was computed. [2019-10-22 11:26:39,491 INFO L439 ceAbstractionStarter]: At program point L2206(lines 2189 2212) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 0 ULTIMATE.start_test_~op1~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,519 INFO L439 ceAbstractionStarter]: At program point L2206-2(lines 2189 2212) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,519 INFO L439 ceAbstractionStarter]: At program point L2206-1(lines 2189 2212) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,519 INFO L439 ceAbstractionStarter]: At program point L2206-4(lines 2189 2212) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,519 INFO L439 ceAbstractionStarter]: At program point L2206-3(lines 2189 2212) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,519 INFO L439 ceAbstractionStarter]: At program point L2735(lines 2722 2820) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,519 INFO L443 ceAbstractionStarter]: For program point L2669(lines 2669 2824) no Hoare annotation was computed. [2019-10-22 11:26:39,519 INFO L439 ceAbstractionStarter]: At program point L225(lines 205 227) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 2)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,520 INFO L443 ceAbstractionStarter]: For program point L2406(lines 2406 2422) no Hoare annotation was computed. [2019-10-22 11:26:39,520 INFO L443 ceAbstractionStarter]: For program point L2340(lines 2340 2344) no Hoare annotation was computed. [2019-10-22 11:26:39,520 INFO L443 ceAbstractionStarter]: For program point L2340-3(lines 2340 2344) no Hoare annotation was computed. [2019-10-22 11:26:39,520 INFO L443 ceAbstractionStarter]: For program point L2340-6(lines 2340 2344) no Hoare annotation was computed. [2019-10-22 11:26:39,520 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-22 11:26:39,520 INFO L443 ceAbstractionStarter]: For program point L2340-9(lines 2340 2344) no Hoare annotation was computed. [2019-10-22 11:26:39,520 INFO L443 ceAbstractionStarter]: For program point L2340-12(lines 2340 2344) no Hoare annotation was computed. [2019-10-22 11:26:39,520 INFO L443 ceAbstractionStarter]: For program point L2605(lines 2605 2617) no Hoare annotation was computed. [2019-10-22 11:26:39,520 INFO L443 ceAbstractionStarter]: For program point L2605-2(lines 2605 2617) no Hoare annotation was computed. [2019-10-22 11:26:39,520 INFO L443 ceAbstractionStarter]: For program point L2605-4(lines 2605 2617) no Hoare annotation was computed. [2019-10-22 11:26:39,520 INFO L443 ceAbstractionStarter]: For program point L2407(lines 2407 2418) no Hoare annotation was computed. [2019-10-22 11:26:39,520 INFO L443 ceAbstractionStarter]: For program point L2804(lines 2804 2811) no Hoare annotation was computed. [2019-10-22 11:26:39,521 INFO L439 ceAbstractionStarter]: At program point L2804-1(lines 2661 2825) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,521 INFO L443 ceAbstractionStarter]: For program point L2276(lines 2276 2282) no Hoare annotation was computed. [2019-10-22 11:26:39,521 INFO L439 ceAbstractionStarter]: At program point L1087(lines 1074 1092) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_isReadable_#res| 1) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0)) (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1)) [2019-10-22 11:26:39,521 INFO L446 ceAbstractionStarter]: At program point L1087-1(lines 1074 1092) the Hoare annotation is: true [2019-10-22 11:26:39,521 INFO L443 ceAbstractionStarter]: For program point L889(lines 889 900) no Hoare annotation was computed. [2019-10-22 11:26:39,521 INFO L443 ceAbstractionStarter]: For program point L889-1(lines 889 900) no Hoare annotation was computed. [2019-10-22 11:26:39,521 INFO L443 ceAbstractionStarter]: For program point L2673(lines 2673 2680) no Hoare annotation was computed. [2019-10-22 11:26:39,521 INFO L446 ceAbstractionStarter]: At program point L2475-1(lines 2428 2481) the Hoare annotation is: true [2019-10-22 11:26:39,521 INFO L439 ceAbstractionStarter]: At program point L2475(lines 2428 2481) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_isReadable_#res| 1) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0)) (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1)) [2019-10-22 11:26:39,522 INFO L443 ceAbstractionStarter]: For program point L2740(lines 2740 2744) no Hoare annotation was computed. [2019-10-22 11:26:39,522 INFO L443 ceAbstractionStarter]: For program point L2608(lines 2608 2616) no Hoare annotation was computed. [2019-10-22 11:26:39,522 INFO L443 ceAbstractionStarter]: For program point L2608-2(lines 2608 2616) no Hoare annotation was computed. [2019-10-22 11:26:39,522 INFO L443 ceAbstractionStarter]: For program point L2608-4(lines 2608 2616) no Hoare annotation was computed. [2019-10-22 11:26:39,522 INFO L443 ceAbstractionStarter]: For program point L2146(lines 2146 2162) no Hoare annotation was computed. [2019-10-22 11:26:39,522 INFO L443 ceAbstractionStarter]: For program point L2146-1(lines 2146 2162) no Hoare annotation was computed. [2019-10-22 11:26:39,522 INFO L446 ceAbstractionStarter]: At program point L759(lines 1 2833) the Hoare annotation is: true [2019-10-22 11:26:39,522 INFO L443 ceAbstractionStarter]: For program point L2411(lines 2411 2417) no Hoare annotation was computed. [2019-10-22 11:26:39,522 INFO L443 ceAbstractionStarter]: For program point L893(lines 893 899) no Hoare annotation was computed. [2019-10-22 11:26:39,522 INFO L443 ceAbstractionStarter]: For program point L893-1(lines 893 899) no Hoare annotation was computed. [2019-10-22 11:26:39,522 INFO L443 ceAbstractionStarter]: For program point L2611(lines 2611 2615) no Hoare annotation was computed. [2019-10-22 11:26:39,522 INFO L443 ceAbstractionStarter]: For program point L2611-3(lines 2611 2615) no Hoare annotation was computed. [2019-10-22 11:26:39,523 INFO L439 ceAbstractionStarter]: At program point L2611-2(lines 1 2833) the Hoare annotation is: (not (= ULTIMATE.start_setClientId_~handle 2)) [2019-10-22 11:26:39,523 INFO L439 ceAbstractionStarter]: At program point L2611-5(lines 1 2833) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle 2) (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_rjh_~rjh___0)) [2019-10-22 11:26:39,523 INFO L443 ceAbstractionStarter]: For program point L2611-6(lines 2611 2615) no Hoare annotation was computed. [2019-10-22 11:26:39,523 INFO L439 ceAbstractionStarter]: At program point L1356(lines 1395 1407) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= |ULTIMATE.start_isReadable_#res| 1) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0)) (= ULTIMATE.start___utac_acc__EncryptVerify_spec__1_~tmp~0 1)) [2019-10-22 11:26:39,523 INFO L439 ceAbstractionStarter]: At program point L2347-1(lines 2321 2364) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (= 0 ULTIMATE.start_test_~op1~0) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,523 INFO L439 ceAbstractionStarter]: At program point L2611-8(lines 1 2833) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= ULTIMATE.start_setClientPrivateKey_~handle 1)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,523 INFO L443 ceAbstractionStarter]: For program point L2347(lines 2347 2359) no Hoare annotation was computed. [2019-10-22 11:26:39,523 INFO L439 ceAbstractionStarter]: At program point L2347-3(lines 2321 2364) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,523 INFO L443 ceAbstractionStarter]: For program point L2347-2(lines 2347 2359) no Hoare annotation was computed. [2019-10-22 11:26:39,523 INFO L439 ceAbstractionStarter]: At program point L2347-5(lines 2321 2364) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,524 INFO L443 ceAbstractionStarter]: For program point L2347-4(lines 2347 2359) no Hoare annotation was computed. [2019-10-22 11:26:39,524 INFO L439 ceAbstractionStarter]: At program point L2347-7(lines 2321 2364) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,524 INFO L443 ceAbstractionStarter]: For program point L2347-6(lines 2347 2359) no Hoare annotation was computed. [2019-10-22 11:26:39,524 INFO L439 ceAbstractionStarter]: At program point L2347-9(lines 2321 2364) the Hoare annotation is: (and (= ULTIMATE.start_setClientId_~handle ULTIMATE.start_setup_chuck_~chuck___0) (not (= 1 ULTIMATE.start_setup_rjh_~rjh___0)) (not (= ULTIMATE.start_setClientId_~handle 2)) (not (= 1 ULTIMATE.start_setup_chuck_~chuck___0))) [2019-10-22 11:26:39,524 INFO L443 ceAbstractionStarter]: For program point L2347-8(lines 2347 2359) no Hoare annotation was computed. [2019-10-22 11:26:39,556 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.10 11:26:39 BoogieIcfgContainer [2019-10-22 11:26:39,556 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-22 11:26:39,556 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-10-22 11:26:39,556 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-10-22 11:26:39,556 INFO L275 PluginConnector]: Witness Printer initialized [2019-10-22 11:26:39,557 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 11:26:34" (3/4) ... [2019-10-22 11:26:39,561 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-10-22 11:26:39,591 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 130 nodes and edges [2019-10-22 11:26:39,593 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 74 nodes and edges [2019-10-22 11:26:39,596 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2019-10-22 11:26:39,597 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2019-10-22 11:26:39,602 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-10-22 11:26:39,664 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0) [2019-10-22 11:26:39,669 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 [2019-10-22 11:26:39,669 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 [2019-10-22 11:26:39,669 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 [2019-10-22 11:26:39,669 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 [2019-10-22 11:26:39,669 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 [2019-10-22 11:26:39,669 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 [2019-10-22 11:26:39,670 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 [2019-10-22 11:26:39,670 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 [2019-10-22 11:26:39,670 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 [2019-10-22 11:26:39,670 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 [2019-10-22 11:26:39,670 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 [2019-10-22 11:26:39,670 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 [2019-10-22 11:26:39,670 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 [2019-10-22 11:26:39,671 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 [2019-10-22 11:26:39,671 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 [2019-10-22 11:26:39,671 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 [2019-10-22 11:26:39,671 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 [2019-10-22 11:26:39,671 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 [2019-10-22 11:26:39,671 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0) [2019-10-22 11:26:39,801 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_2c776616-519e-44ce-bc3c-7c303a1d5332/bin/utaipan/witness.graphml [2019-10-22 11:26:39,801 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-10-22 11:26:39,803 INFO L168 Benchmark]: Toolchain (without parser) took 8076.15 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 269.5 MB). Free memory was 939.3 MB in the beginning and 1.2 GB in the end (delta: -270.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 11:26:39,803 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 11:26:39,804 INFO L168 Benchmark]: CACSL2BoogieTranslator took 942.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -162.7 MB). Peak memory consumption was 29.6 MB. Max. memory is 11.5 GB. [2019-10-22 11:26:39,804 INFO L168 Benchmark]: Boogie Procedure Inliner took 91.90 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-10-22 11:26:39,804 INFO L168 Benchmark]: Boogie Preprocessor took 73.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-10-22 11:26:39,804 INFO L168 Benchmark]: RCFGBuilder took 1617.92 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 906.7 MB in the end (delta: 179.1 MB). Peak memory consumption was 179.1 MB. Max. memory is 11.5 GB. [2019-10-22 11:26:39,805 INFO L168 Benchmark]: TraceAbstraction took 5101.35 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 117.4 MB). Free memory was 906.7 MB in the beginning and 1.3 GB in the end (delta: -345.7 MB). Peak memory consumption was 88.4 MB. Max. memory is 11.5 GB. [2019-10-22 11:26:39,805 INFO L168 Benchmark]: Witness Printer took 245.01 ms. Allocated memory is still 1.3 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 42.7 MB). Peak memory consumption was 42.7 MB. Max. memory is 11.5 GB. [2019-10-22 11:26:39,807 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 942.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -162.7 MB). Peak memory consumption was 29.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 91.90 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 73.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1617.92 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 906.7 MB in the end (delta: 179.1 MB). Peak memory consumption was 179.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 5101.35 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 117.4 MB). Free memory was 906.7 MB in the beginning and 1.3 GB in the end (delta: -345.7 MB). Peak memory consumption was 88.4 MB. Max. memory is 11.5 GB. * Witness Printer took 245.01 ms. Allocated memory is still 1.3 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 42.7 MB). Peak memory consumption was 42.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 732]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 732]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 1445]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: handle == 2 && handle == rjh___0 - InvariantResult [Line: 1283]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(handle == 2)) && !(handle == 1)) && !(1 == chuck___0) - InvariantResult [Line: 867]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 - InvariantResult [Line: 2213]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && 0 == op1) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(handle == 1)) && !(1 == chuck___0) - InvariantResult [Line: 2482]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && 0 == op1) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 2428]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 - InvariantResult [Line: 1395]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 - InvariantResult [Line: 2321]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && 0 == op1) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 2213]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 2267]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && 0 == op1) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 2660]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 2428]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 762]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 1093]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: !(handle == 2) - InvariantResult [Line: 2233]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 867]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (handle == 2 && !(handle == 1)) && handle == rjh___0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: !(handle == 2) - InvariantResult [Line: 2722]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 2736]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 867]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 1445]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 - InvariantResult [Line: 904]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 2233]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && 0 == op1) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 1436]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 - InvariantResult [Line: 2233]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 2708]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 2233]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 2233]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 2374]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && 0 == op1) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 2189]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && 0 == op1) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 2694]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 1265]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0) - InvariantResult [Line: 1265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1074]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2189]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 2189]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 238]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2189]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 2189]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 1418]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 - InvariantResult [Line: 2142]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 - InvariantResult [Line: 1111]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 - InvariantResult [Line: 1111]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2577]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 2577]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 - InvariantResult [Line: 1265]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0) - InvariantResult [Line: 1265]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 - InvariantResult [Line: 1074]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 - InvariantResult [Line: 228]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 52]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 - InvariantResult [Line: 848]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 - InvariantResult [Line: 249]: Loop Invariant Derived loop invariant: (((handle == chuck___0 && !(1 == rjh___0)) && 0 == op1) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 52]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2786]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 2669]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 2142]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 2683]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 2213]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 2321]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 2321]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 1427]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 - InvariantResult [Line: 885]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 885]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 - InvariantResult [Line: 2772]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 2213]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 2761]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 2661]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 351]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 2213]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 205]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(handle == 2)) && !(handle == 1)) && !(1 == chuck___0) - InvariantResult [Line: 2321]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 1093]: Loop Invariant Derived loop invariant: ((((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && \result == 1) && !(1 == chuck___0)) && tmp == 1 - InvariantResult [Line: 2747]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 2321]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((handle == chuck___0 && !(1 == rjh___0)) && !(handle == 2)) && !(1 == chuck___0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 369 locations, 2 error locations. Result: SAFE, OverallTime: 5.0s, OverallIterations: 9, TraceHistogramMax: 2, AutomataDifference: 0.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 2.8s, HoareTripleCheckerStatistics: 6263 SDtfs, 8897 SDslu, 5326 SDs, 0 SdLazy, 265 SolverSat, 36 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 42 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=490occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 9 MinimizatonAttempts, 1316 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 91 LocationsWithAnnotation, 91 PreInvPairs, 225 NumberOfFragments, 1424 HoareAnnotationTreeSize, 91 FomulaSimplifications, 13322 FormulaSimplificationTreeSizeReduction, 0.4s HoareSimplificationTime, 91 FomulaSimplificationsInter, 6472 FormulaSimplificationTreeSizeReductionInter, 2.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 396 NumberOfCodeBlocks, 396 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 387 ConstructedInterpolants, 0 QuantifiedInterpolants, 19746 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 4/4 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...